Operator-based Robust Left Coprime Factorization for Nonlinear Control System Design

摘要

In this paper, a class of nonlinear systems with bounded perturbations is considered with aleft coprime factorization approach. The nonlinear system with bounded perturbations is studied. For the perturbation, two cases, known bounded perturbations and unknown bounded perturbations, are investigated form different viewpoint to guarantee robust stability of the nonlinear system. Finally, a numerical simulation is given to confirm the effectiveness of the proposed method.